package de.metas.dunning.invoice;

import java.time.LocalDate;

import de.metas.invoice.InvoiceId;

/*
 * #%L
 * de.metas.dunning
 * %%
 * Copyright (C) 2018 metas GmbH
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program. If not, see
 * <http://www.gnu.org/licenses/gpl-2.0.html>.
 * #L%
 */

public interface InvoiceDueDateProvider
{
	/**
	 * Get the due date the given invoice.
	 * Note: together with the respective dunning's grace days, this date is used to compute the invoice's dunning grace date.
	 */
	LocalDate provideDueDateOrNull(InvoiceId invoiceId);
}
